ISSN 2096-4498

   CN 44-1745/U

二维码
Analysis on Errors in Nonruler Tunnel Deformation Measurement Technology
ZHANG Wen-Xin, ZHANG Wen-Jiang, ZHANG Min-Qiang, JIANG Yong-Jiang
Tunnel Construction . 2011, (3): 301 -306 .